From e329492f0f830eff9e482cf4f62ea31c41d5d6c8 Mon Sep 17 00:00:00 2001
From: Alexander Shalamov <alexander.shalamov@mapbox.com>
Date: Mon, 8 Apr 2019 17:58:34 +0300
Subject: [core] Add 'auto' enum value to symbol-z-order layout property

---
 src/mbgl/style/layers/symbol_layer_properties.hpp | 2 +-
 src/mbgl/style/types.cpp                          | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/mbgl/style/layers/symbol_layer_properties.hpp b/src/mbgl/style/layers/symbol_layer_properties.hpp
index cf8a9ab0d0..6b6e86fc3e 100644
--- a/src/mbgl/style/layers/symbol_layer_properties.hpp
+++ b/src/mbgl/style/layers/symbol_layer_properties.hpp
@@ -29,7 +29,7 @@ struct SymbolAvoidEdges : LayoutProperty<bool> {
 
 struct SymbolZOrder : LayoutProperty<SymbolZOrderType> {
     static constexpr const char *name() { return "symbol-z-order"; }
-    static SymbolZOrderType defaultValue() { return SymbolZOrderType::ViewportY; }
+    static SymbolZOrderType defaultValue() { return SymbolZOrderType::Auto; }
 };
 
 struct IconAllowOverlap : LayoutProperty<bool> {
diff --git a/src/mbgl/style/types.cpp b/src/mbgl/style/types.cpp
index 889f6029e2..f388a9385f 100644
--- a/src/mbgl/style/types.cpp
+++ b/src/mbgl/style/types.cpp
@@ -78,6 +78,7 @@ MBGL_DEFINE_ENUM(SymbolAnchorType, {
 });
 
 MBGL_DEFINE_ENUM(SymbolZOrderType, {
+    { SymbolZOrderType::Auto, "auto" },
     { SymbolZOrderType::ViewportY, "viewport-y" },
     { SymbolZOrderType::Source, "source" }
 });
-- 
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